Journal Article

FZJ-2013-03158

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Switching kinetics of electrochemical metallization memory cells

Menzel, S. (Corresponding author)FZJ* ; Tappertzhofen, S. ; Valov, I.FZJ* ; Waser, R.FZJ*

2013
RSC Publ. Cambridge

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Please use a persistent id in citations: doi:10.1039/c3cp50738f

Abstract: The strongly nonlinear switching kinetics of electrochemical metallization memory (ECM) cells are investigated using an advanced 1D simulation model. It is based on the electrochemical growth and dissolution of a Ag or Cu filament within a solid thin film and accounts for nucleation effects, charge transfer, and cation drift. The model predictions are consistent with experimental switching results of a time range of 12 orders of magnitude obtained from silver iodide (AgI) based ECM cells. By analyzing the simulation results the electrochemical processes limiting the switching kinetics are revealed. This study provides new insights into the understanding of the limiting electrochemical processes determining the switching kinetics of ECM cells.

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Contributing Institute(s):

1. Elektronische Materialien (PGI-7)
2. JARA-FIT (JARA-FIT)

Research Program(s):

1. 421 - Frontiers of charge based Electronics (POF2-421) (POF2-421)

Appears in the scientific report 2013

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Database coverage:
; Allianz-Lizenz / DFG ; Current Contents - Social and Behavioral Sciences ; JCR ; NCBI Molecular Biology Database ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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